<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="类别" prop="classify">
        <el-input
          v-model="queryParams.classify"
          placeholder="请输入类别"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="总数" prop="count">
        <el-input
          v-model="queryParams.count"
          placeholder="请输入总数"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="可用数量" prop="data">
        <el-input
          v-model="queryParams.data"
          placeholder="请输入可用数量"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="cyan" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8"   v-hasRole="['admin']">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
      </el-col>
    </el-row>

    <el-table v-loading="loading" :data="wuziList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="ID" align="center" prop="id"/>
      <el-table-column label="类别" align="center" prop="classify"/>
      <el-table-column label="总数" align="center" prop="count"/>
      <el-table-column label="可用数量" align="center" prop="data"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            v-hasRole="['admin']"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            v-hasRole="['admin']"
            icon="el-icon-finished"
            @click="handleFinished(scope.row)"
          >发布</el-button>

        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改wuzi对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="类别" prop="classify">
          <el-input v-model="form.classify" placeholder="请输入类别"/>
        </el-form-item>
        <el-form-item label="总数" prop="count">
          <el-input v-model="form.count" placeholder="请输入总数"/>
        </el-form-item>
        <el-form-item label="可用数量" prop="data">
          <el-input v-model="form.data" placeholder="请输入可用数量"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { addWuzi, delWuzi, getWuzi, listWuzi, updateWuzi } from '@/api/emsboot/wuzi'

export default {
  name: 'Wuzi',
  components: {},
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // wuzi表格数据
      wuziList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        classify: null,
        count: null,
        data: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {}
    }
  },
  created() {
    this.getList()
  },
  methods: {
    handleFinished(row){

      this.$confirm('是否确认发布该信息？', "提示", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning",
        callback: action => {
          if (action=="confirm" ){
            this.msgSuccess("发布成功");
            this.getList();
          }

        }
      })
    },
    /** 查询wuzi列表 */
    getList() {
      this.loading = true
      listWuzi(this.queryParams).then(response => {
        this.wuziList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        classify: null,
        count: null,
        data: null
      }
      this.resetForm('form')
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加物资'
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getWuzi(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = '修改wuzi'
      })
    },
    /** 提交按钮 */
    submitForm() {

      if (this.form.count < this.form.data) {
        return false
      }
      this.$refs['form'].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateWuzi(this.form).then(response => {
              this.msgSuccess('修改成功')
              this.open = false
              this.getList()
            })
          } else {
            addWuzi(this.form).then(response => {
              this.msgSuccess('新增成功')
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const classifys = row.classify || this.ids
      this.$confirm('是否确认删除wuzi编号为"' + classifys + '"的数据项?', '警告', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(function() {
        return delWuzi(classifys)
      }).then(() => {
        this.getList()
        this.msgSuccess('删除成功')
      })
    }
  }
}
</script>
